Physics perspectives of heavy-ion collisions at very high energy
Physics perspectives of heavy-ion collisions at very high energy
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DOI：
10.1007/s11433-015-5778-0
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发表时间：
2015-10
期刊：
影响因子：
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通讯作者：
N. Chang;S. Cao;Baoyi Chen;Shi-yong Chen;Zhenya Chen;H. Ding;M. He;Zhi-quan Liu;L. Pang
中科院分区：
文献类型：
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作者：
N. Chang;S. Cao;Baoyi Chen;Shi-yong Chen;Zhenya Chen;H. Ding;M. He;Zhi-quan Liu;L. Pang
在非常高的碰撞能量下的重离子碰撞有望在实验室环境中可获得的最高温度下产生夸克-胶子等离子体（QGP）。这些反应的实验研究可以提供一个前所未有的范围内的QGP在高温下的属性的信息。我们报告的理论研究的物理前景的重离子碰撞在未来的高能对撞机。这些包括初始部分子的产生，稠密介质的集体膨胀，喷流淬灭，重夸克输运，夸克偶素的解离和再生，光子和双轻子的产生。我们说明了潜在的未来实验研究的初始粒子生产和形成QGP在最高温度下提供强相互作用物质的性质的约束。
Heavy-ion collisions at very high colliding energies are expected to produce a quark-gluon plasma (QGP) at the highest temperature obtainable in a laboratory setting. Experimental studies of these reactions can provide an unprecedented range of information on properties of the QGP at high temperatures. We report theoretical investigations of the physics perspectives of heavy-ion collisions at a future high-energy collider. These include initial parton production, collective expansion of the dense medium, jet quenching, heavy-quark transport, dissociation and regeneration of quarkonia, photon and dilepton production. We illustrate the potential of future experimental studies of the initial particle production and formation of QGP at the highest temperature to provide constraints on properties of strongly interaction matter.